PE20131407A1 - RESIN-IN-LEACHING IN PARALLEL AND COUNTERCURRENT CURRENT IN GOLD LEACHING PROCESSES - Google Patents

RESIN-IN-LEACHING IN PARALLEL AND COUNTERCURRENT CURRENT IN GOLD LEACHING PROCESSES

Info

Publication number
PE20131407A1
PE20131407A1 PE2013001367A PE2013001367A PE20131407A1 PE 20131407 A1 PE20131407 A1 PE 20131407A1 PE 2013001367 A PE2013001367 A PE 2013001367A PE 2013001367 A PE2013001367 A PE 2013001367A PE 20131407 A1 PE20131407 A1 PE 20131407A1
Authority
PE
Peru
Prior art keywords
leaching
resin
parallel
gold
silver
Prior art date
Application number
PE2013001367A
Other languages
Spanish (es)
Inventor
Yeonuk Choi
Samir Chefai
Original Assignee
Barrick Gold Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Barrick Gold Corp filed Critical Barrick Gold Corp
Publication of PE20131407A1 publication Critical patent/PE20131407A1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/02—Apparatus therefor
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B11/00—Obtaining noble metals
    • C22B11/04—Obtaining noble metals by wet processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/02—Solvent extraction of solids
    • B01D11/0215—Solid material in other stationary receptacles
    • B01D11/0253—Fluidised bed of solid materials
    • B01D11/0257—Fluidised bed of solid materials using mixing mechanisms, e.g. stirrers, jets
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B11/00—Obtaining noble metals
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
    • C22B3/12—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic alkaline solutions
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/42—Treatment or purification of solutions, e.g. obtained by leaching by ion-exchange extraction
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
  • Manufacturing Of Printed Wiring (AREA)
  • Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
  • Paper (AREA)

Abstract

REFERIDO A UN METODO QUE COMPRENDE LIXIVIAR, CON TIOSULFATO, UN MATERIAL QUE CONTIENE ORO Y/O PLATA EN AL MENOS UNO DE ENTRE UN CIRCUITO DE RESINA-EN-LIXIVIACION Y UN CIRCUITO DE RESINA-EN-PULPA, DONDE EL CIRCUITO COMPRENDE UNA PORCION DE CORRIENTE EN PARALELO DONDE EL MATERIAL QUE CONTIENE EL ORO Y/O LA PLATA Y UNA RESINA QUE RECOGE ORO Y/O PLATA FLUYEN EN PARALELO Y UNA PORCION EN CONTRACORRIENTE EN LA QUE EL MATERIAL QUE CONTIENE EL ORO Y/O LA PLATA Y UNA RESINA QUE RECOGE ORO Y/O PLATA FLUYEN EN CONTRACORRIENTEREFERRED TO A METHOD THAT INCLUDES LEACHING, WITH THOSULFATE, A MATERIAL CONTAINING GOLD AND / OR SILVER IN AT LEAST ONE OF BETWEEN A RESIN-IN-LEACHING CIRCUIT AND A RESIN-IN-PULP CIRCUIT, WHERE THE PORTION INCLUDES ONE CIRCUIT OF CURRENT IN PARALLEL WHERE THE MATERIAL CONTAINING GOLD AND / OR SILVER AND A RESIN THAT COLLECTS GOLD AND / OR SILVER FLOW IN PARALLEL AND A COUNTERCURRENT PORTION IN WHICH THE MATERIAL CONTAINING GOLD AND / OR SILVER AND A RESIN THAT COLLECTS GOLD AND / OR SILVER FLOWS IN COUNTERCURRENT

PE2013001367A 2010-12-07 2011-12-07 RESIN-IN-LEACHING IN PARALLEL AND COUNTERCURRENT CURRENT IN GOLD LEACHING PROCESSES PE20131407A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US42059610P 2010-12-07 2010-12-07

Publications (1)

Publication Number Publication Date
PE20131407A1 true PE20131407A1 (en) 2013-12-16

Family

ID=46206657

Family Applications (2)

Application Number Title Priority Date Filing Date
PE2017002392A PE20171794A1 (en) 2010-12-07 2011-12-07 METHODS AND SYSTEM FOR LEACHING WITH THOSULFATE A MATERIAL CONTAINING GOLD AND / OR SILVER IN RESIN CIRCUITS THAT INCLUDE PARALLEL AND COUNTERCURRENT CURRENTS
PE2013001367A PE20131407A1 (en) 2010-12-07 2011-12-07 RESIN-IN-LEACHING IN PARALLEL AND COUNTERCURRENT CURRENT IN GOLD LEACHING PROCESSES

Family Applications Before (1)

Application Number Title Priority Date Filing Date
PE2017002392A PE20171794A1 (en) 2010-12-07 2011-12-07 METHODS AND SYSTEM FOR LEACHING WITH THOSULFATE A MATERIAL CONTAINING GOLD AND / OR SILVER IN RESIN CIRCUITS THAT INCLUDE PARALLEL AND COUNTERCURRENT CURRENTS

Country Status (20)

Country Link
US (3) US8715389B2 (en)
EP (2) EP2649211B1 (en)
AP (1) AP3623A (en)
AR (2) AR084198A1 (en)
AU (2) AU2011340196B2 (en)
BR (2) BR122014030670A2 (en)
CA (2) CA2863875C (en)
CL (1) CL2013001619A1 (en)
DO (1) DOP2013000119A (en)
EA (2) EA024636B1 (en)
ES (2) ES2927467T3 (en)
HU (2) HUE060079T2 (en)
MX (1) MX347787B (en)
NZ (2) NZ611643A (en)
PE (2) PE20171794A1 (en)
PH (1) PH12014502431B1 (en)
RS (2) RS63545B1 (en)
TR (1) TR201903166T4 (en)
WO (1) WO2012076981A1 (en)
ZA (2) ZA201304093B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ611643A (en) * 2010-12-07 2014-06-27 Barrick Gold Corp Co-current and counter current resin-in-leach in gold leaching processes
US10161016B2 (en) 2013-05-29 2018-12-25 Barrick Gold Corporation Method for pre-treatment of gold-bearing oxide ores
US10398604B2 (en) * 2014-12-17 2019-09-03 Kci Licensing, Inc. Dressing with offloading capability
CN113969358B (en) 2015-04-21 2023-10-20 艾克希尔工厂公司 Method for selectively leaching and extracting noble metals in organic solvents
PE20211512A1 (en) 2019-01-21 2021-08-11 Barrick Gold Corp METHOD FOR CARBON-CATALYZED THOSULFATE LEACHING OF MATERIALS CONTAINING GOLD
CA3141559A1 (en) * 2019-06-03 2020-12-10 Barrick Gold Corporation Method for recovering precious metals from thiosulfate leach solutions
US11718962B2 (en) 2020-01-23 2023-08-08 Jacob Holm & Sons Ag Nonwoven web composition, method to prepare the composition and articles thereof
USD1023269S1 (en) 2021-06-21 2024-04-16 Puraclenz Llc Vent cover for an air purifier
USD1009241S1 (en) 2021-06-21 2023-12-26 Puraclenz Llc Air purifier

Family Cites Families (141)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US496951A (en) 1893-05-09 Henry parkes
US1627582A (en) 1922-09-07 1927-05-10 Thomas H Sherian Process for treatment of ores
GB954435A (en) 1960-08-25 1964-04-08 Nat Res Dev Anion exchange resins for the recovery of gold and silver from gold and silver bearing aqueous cyanide liquors
US3524724A (en) 1966-10-12 1970-08-18 Continental Oil Co Method for making ammonium thiosulfate and ammonium sulfate
US3454503A (en) * 1967-07-19 1969-07-08 Shell Oil Co Process for regenerating cation exchange resins
US3644087A (en) 1970-02-09 1972-02-22 Universal Oil Prod Co Process for scrubbing sulfur dioxide from a gas stream
GB1423341A (en) 1971-12-09 1976-02-04 Iws Nominee Co Ltd Polymer treatmen5 of fibrous and filamentary materials
BE792337A (en) 1971-12-13 1973-03-30 Falconbridge Nickel Mines Ltd PROCESS FOR THE RECOVERY OF PRECIOUS METALS FROM MATERIALS CONTAINING COPPER
US3833351A (en) 1973-02-15 1974-09-03 Univ Eng Inc Continuous preparation of pure metals by hydrogen reduction
GB1497534A (en) 1973-12-13 1978-01-12 Matthey Rustenburg Refines Refining of metals
US3902896A (en) 1974-05-22 1975-09-02 Int Nickel Co Cementation of metals from acid solutions
CA1073681A (en) 1976-02-20 1980-03-18 Roman M. Genik-Sas-Berezowsky Recovery of precious metals from metal sulphides
CA1106617A (en) 1978-10-30 1981-08-11 Grigori S. Victorovich Autoclave oxidation leaching of sulfide materials containing copper, nickel and/or cobalt
US4296075A (en) 1978-11-24 1981-10-20 Mobil Oil Corporation Method for protecting an ion-exchange resin from chemical poisoning
AU521933B2 (en) 1979-04-13 1982-05-06 Harold J. Heinen Leaching gold or silver ores
US4289532A (en) 1979-12-03 1981-09-15 Freeport Minerals Company Process for the recovery of gold from carbonaceous ores
US4369061A (en) 1979-12-28 1983-01-18 Kerley Jr Bernard J Recovery of precious metals from difficult ores
US4269622A (en) 1979-12-28 1981-05-26 Kerley Jr Bernard J Recovery of precious metals from difficult ores
US4411873A (en) 1980-12-31 1983-10-25 Mobil Oil Corporation In-line regeneration of polythionate poisoned ion exchange resins
CA1198080A (en) 1981-04-15 1985-12-17 Freeport Minerals Company Simultaneous leaching and electrodeposition of precious metals
US4384889A (en) 1981-04-15 1983-05-24 Freeport Research & Development Company Simultaneous leaching and cementation of precious metals
US4411612A (en) 1981-04-16 1983-10-25 Neha International Apparatus for recovering precious metals from their ores
RO81261A2 (en) 1981-12-01 1983-02-01 Institutul De Cercetari Si Proiectari Pentru Epurarea Apelor Reziduale,Ro PROCESS OF RECOVERY OF SILVER AND SUPPORT FROM WASTE OF PHOTOSENSIBLE MATERIALS
US4489984A (en) 1982-04-22 1984-12-25 Mobil Oil Corporation In-situ uranium leaching process
US4528166A (en) * 1983-05-05 1985-07-09 Sentrachem Limited Recovery of gold and/or silver from cyanide leach liquors on activated carbon
GB2143513B (en) 1983-07-08 1987-03-18 Kalocsai Guy Imre Z Dissolution of gold
US4585561A (en) 1983-07-25 1986-04-29 Agfa-Gevaert Aktiengesellschaft Flotation process for the continuous recovery of silver or silver compounds from solutions or dispersions
DE3347165A1 (en) 1983-12-27 1985-07-04 Skw Trostberg Ag, 8223 Trostberg METHOD FOR EXTRACTION OF PRECIOUS METALS
US4552589A (en) 1984-01-27 1985-11-12 Getty Oil Company Process for the recovery of gold from refractory ores by pressure oxidation
ES530538A0 (en) 1984-03-13 1985-07-16 Nunez Alvarez Carlos PROCEDURE TO IMPROVE THE PERFORMANCE OF GOLD AND SILVER EXTRACTION IN THE GOSSAN MINERALS
JPS60208434A (en) 1984-04-03 1985-10-21 Nippon Mining Co Ltd Method for recovering silver from precipitate of copper electrolysis
CA1234991A (en) 1984-09-27 1988-04-12 Donald R. Weir Recovery of gold from auriferous refractory iron- containing sulphidic ore
CA1229487A (en) 1984-09-27 1987-11-24 Roman M. Genik-Sas-Berezowsky Process for the recovery of silver from a residue essentially free of elemental sulphur
CA1234290A (en) 1984-09-27 1988-03-22 Donald R. Weir Recovery of gold from refractory auriferous iron- containing sulphidic material
US4634187A (en) 1984-11-21 1987-01-06 Isl Ventures, Inc. Method of in-situ leaching of ores
ZA853701B (en) 1984-11-26 1986-05-28 Pm Mineral Leaching Tech Inc Bioleaching process
JPS61127834A (en) 1984-11-27 1986-06-16 日本鉱業株式会社 Recovery of mercury in iron sulfide concentrate
JPS61127833A (en) 1984-11-27 1986-06-16 日本鉱業株式会社 Recovery of mercury in iron sulfide concentrate
SU1284942A1 (en) 1984-12-03 1987-01-23 Предприятие П/Я М-5400 Method of producing sodium thiosulfate
US4740243A (en) 1984-12-31 1988-04-26 Ensci, Inc. Metal value recovery from metal sulfide containing ores
SU1279954A1 (en) 1985-04-08 1986-12-30 Березниковский химический завод Method of producing sodium thiosulfate
US4816234A (en) 1985-05-10 1989-03-28 Kamyr, Inc. Utilization of oxygen in leaching and/or recovery procedures employing carbon
US4654078A (en) 1985-07-12 1987-03-31 Perez Ariel E Method for recovery of precious metals from difficult ores with copper-ammonium thiosulfate
PH21188A (en) 1985-09-10 1987-08-12 Butler Dean Leaching process
GB2180829B (en) 1985-09-20 1989-08-16 Aurotech N L Precious metal extraction
US4738718A (en) 1985-10-28 1988-04-19 Freeport Minerals Company Method for the recovery of gold using autoclaving
US5232490A (en) 1985-11-27 1993-08-03 Leadville Silver And Gold Oxidation/reduction process for recovery of precious metals from MnO2 ores, sulfidic ores and carbonaceous materials
US4723998A (en) 1985-11-29 1988-02-09 Freeport Minerals Co Recovery of gold from carbonaceous ores by simultaneous chlorine leach and ion exchange resin adsorption process
US4721526A (en) 1986-08-13 1988-01-26 Kamyr, Inc. Heap leaching with oxygen
US4758413A (en) * 1986-11-17 1988-07-19 The Dow Chemical Company Reactive resins useful for precious metal recovery
US4765827A (en) 1987-01-20 1988-08-23 Ensci, Inc. Metal value recovery
US4801329A (en) 1987-03-12 1989-01-31 Ensci Incorporated Metal value recovery from carbonaceous ores
US4816235A (en) 1987-02-24 1989-03-28 Batric Pesic Silver and manganese recovery using acidified thiourea
US4778519A (en) 1987-02-24 1988-10-18 Batric Pesic Recovery of precious metals from a thiourea leach
CA1306613C (en) 1987-05-15 1992-08-25 Guy Deschenes Recovery of gold from aqueous solutions
GB8726158D0 (en) 1987-11-07 1987-12-09 British Petroleum Co Plc Separation process
US5607619A (en) 1988-03-07 1997-03-04 Great Lakes Chemical Corporation Inorganic perbromide compositions and methods of use thereof
US4923510A (en) 1988-10-31 1990-05-08 Gopalan Ramadorai Treatment of refractory carbonaceous sulfide ores for gold recovery
US4981598A (en) * 1988-10-31 1991-01-01 Newmont Gold Company Metal sorption method using interstage screening
US4902345A (en) 1989-01-12 1990-02-20 Newmont Gold Co. Treatment of refractory carbonaceous and sulfidic ores or concentrates for precious metal recovery
MY105658A (en) 1989-03-07 1994-11-30 Butler Dean R Noble metal recovery
JP2632576B2 (en) 1989-05-12 1997-07-23 日鉱金属株式会社 Desorption method of gold iodine complex from ion exchange resin
GB8914037D0 (en) 1989-06-19 1989-08-09 Univ Cardiff Dissolving values of platinum group metals from ores and concentrates
GB9002311D0 (en) 1990-02-02 1990-04-04 Rio Tinto Minerals Dev Separation process
US5071477A (en) 1990-05-03 1991-12-10 American Barrick Resources Corporation of Toronto Process for recovery of gold from refractory ores
US5127942A (en) 1990-09-21 1992-07-07 Newmont Mining Corporation Microbial consortium treatment of refractory precious metal ores
US5244493A (en) 1990-09-21 1993-09-14 Newmont Gold Co. Biometallurgical treatment of precious metal ores having refractory carbon content
US5114687A (en) 1990-12-14 1992-05-19 South Dakota School Of Mines & Technology Ammonia extraction of gold and silver from ores and other materials
US6248301B1 (en) 1991-04-12 2001-06-19 Newmont Mining Corporation And Newmont Gold Company Process for treating ore having recoverable metal values including arsenic containing components
US5147617A (en) 1991-05-21 1992-09-15 Freeport-Mcmoran Inc. Process for recovery of gold from gold ores using a complexing pretreatment and sulfurous acid leaching
US5147618A (en) * 1991-05-21 1992-09-15 Freeport-Mcmoran Inc. Process for recovery of gold from refractory gold ores using sulfurous acid as the leaching agent
ZA924790B (en) 1991-06-27 1993-12-27 Bateman Project Holdings Apparatus and method for separating particulate material from a liquid medium
US5332559A (en) 1991-07-10 1994-07-26 Newmont Gold Co. Biooxidation process for recovery of metal values from sulphur-containing ore materials
US5246486A (en) 1991-07-10 1993-09-21 Newmont Gold Co. Biooxidation process for recovery of gold from heaps of low-grade sulfidic and carbonaceous sulfidic ore materials
US5344479A (en) 1992-03-13 1994-09-06 Sherritt Gordon Limited Upgrading copper sulphide residues containing nickel and arsenic
US5340380A (en) 1992-03-18 1994-08-23 Henkel Corporation Recovery of precious metal
US5354359A (en) 1992-04-01 1994-10-11 Newmont Gold Co. Hydrometallurgical process for the recovery of precious metal values from precious metal ores with thiosulfate lixiviant
US5236492A (en) 1992-07-29 1993-08-17 Fmc Gold Company Recovery of precious metal values from refractory ores
US5338338A (en) 1992-09-22 1994-08-16 Geobiotics, Inc. Method for recovering gold and other precious metals from carbonaceous ores
US5364453A (en) 1992-09-22 1994-11-15 Geobiotics, Inc. Method for recovering gold and other precious metals from carbonaceous ores
EP0612854B1 (en) 1993-02-23 1998-12-30 Boc Gases Australia Limited Process for the production of synthetic rutile
US5308381A (en) 1993-04-15 1994-05-03 South Dakota School Of Mines & Techology Ammonia extraction of gold and silver from ores and other materials
US5484470A (en) 1994-07-28 1996-01-16 E. I. Du Pont De Nemours And Company Enhancement of gold lixiviation using nitrogen and sulfur heterocyclic aromatic compounds
US5405430A (en) 1994-04-12 1995-04-11 Groves; William D. Recovery of precious metals from evaporite sediments
US5449397A (en) 1994-06-24 1995-09-12 Hunter; Robert M. Biocatalyzed leaching of precious metal values
US5489326A (en) 1994-10-04 1996-02-06 Barrick Gold Corporation Gold recovery using controlled oxygen distribution pressure oxidation
US5536480A (en) 1994-11-29 1996-07-16 Santa Fe Pacific Gold Corporation Method for treating mineral material having organic carbon to facilitate recovery of gold and silver
US5683490A (en) 1994-12-23 1997-11-04 The United States Of America As Represented By The Secretary Of The Interior Solution mining of precious metals using aqueous, sulfur-bearing solutions at elevated temperatures
US5785736A (en) 1995-02-10 1998-07-28 Barrick Gold Corporation Gold recovery from refractory carbonaceous ores by pressure oxidation, thiosulfate leaching and resin-in-pulp adsorption
US5536297A (en) 1995-02-10 1996-07-16 Barrick Gold Corporation Gold recovery from refractory carbonaceous ores by pressure oxidation and thiosulfate leaching
US5837210A (en) 1995-04-18 1998-11-17 Newmont Gold Company Method for processing gold-bearing sulfide ores involving preparation of a sulfide concentrate
US5653945A (en) 1995-04-18 1997-08-05 Santa Fe Pacific Gold Corporation Method for processing gold-bearing sulfide ores involving preparation of a sulfide concentrate
GB2310424B (en) 1996-02-22 1999-09-29 Finch Limited Process for recovering gold from oxide-based refractory ores
EA000950B1 (en) 1996-06-26 2000-06-26 Хенкель Корпорейшн Process for the recovery of precious metal values from aqueous ammoniacal thiosulfate leach solutions
US6197214B1 (en) 1996-06-26 2001-03-06 Henkel Corporation Ammonium thiosulfate complex of gold or silver and an amine
CA2209559C (en) 1996-07-16 2001-12-18 Barrick Gold Corporation Gold recovery from refractory carbonaceous ores by pressure oxidation, thiosulfate leaching and resin-in-leach adsorption
US5733431A (en) 1996-08-21 1998-03-31 Hw Process Technologies, Inc. Method for removing copper ions from copper ore using organic extractions
CA2193305A1 (en) 1996-12-18 1998-06-18 Jean-Marc Lalancette Process for removing and recovering copper, silver and zinc from sulfide ores
US5961833A (en) 1997-06-09 1999-10-05 Hw Process Technologies, Inc. Method for separating and isolating gold from copper in a gold processing system
WO1998056494A1 (en) 1997-06-09 1998-12-17 Hw Process Technologies, Inc. Method for separating and isolating precious metals from non precious metals dissolved in solutions
AUPO900097A0 (en) 1997-09-05 1997-10-02 Arton (No 001) Pty Ltd Process
AU758572B2 (en) 1997-10-30 2003-03-27 Hw Process Technologies, Inc. Method for removing contaminants from process streams in metal recovery processes
US6251163B1 (en) 1998-03-04 2001-06-26 Placer Dome, Inc. Method for recovering gold from refractory carbonaceous ores
US6183706B1 (en) 1998-03-11 2001-02-06 Placer Dome, Inc. Autoclave having an agitator with an aerating impeller for high oxygen transfer rate to metal-containing slurries and method of use
US6368381B1 (en) 1998-03-11 2002-04-09 Placer Dome Technical Services, Ltd. Autoclave using agitator and sparge tube to provide high oxygen transfer rate to metal-containing solutions
CN1187460C (en) 1998-05-08 2005-02-02 壳牌石油公司 Process to recover molybdenum and vanadium metal from spent catalyst by alkaline leaching
CA2315480A1 (en) 1999-08-13 2001-02-13 Antonio T. Robles Process for removing metals from a sorbent
AUPQ315799A0 (en) 1999-09-29 1999-10-21 Murdoch University Improved process for the elution of gold from anion exchange resins
US6350420B1 (en) * 1999-10-15 2002-02-26 Bhp Minerals International, Inc. Resin-in-pulp method for recovery of nickel and cobalt
NL1013590C2 (en) 1999-11-17 2001-05-18 Paques Biosystems B V Method for the selective removal of metals from concentrated metallic streams.
AUPQ456299A0 (en) 1999-12-09 2000-01-13 Geo2 Limited Recovery of precious metals
US20030154822A1 (en) 1999-12-09 2003-08-21 John Hall Recovery of precious metals
US6451275B1 (en) 2000-03-10 2002-09-17 Lakefield Research Limited Methods for reducing cyanide consumption in precious metal recovery by reducing the content of intermediate sulfur oxidation products therein
US6344068B1 (en) 2000-04-04 2002-02-05 Barrick Gold Corporation Process for recovering gold from thiosulfate leach solutions and slurries with ion exchange resin
US6660059B2 (en) 2000-05-19 2003-12-09 Placer Dome Technical Services Limited Method for thiosulfate leaching of precious metal-containing materials
WO2002027045A1 (en) 2000-09-29 2002-04-04 Newmont Usa Limited Method and apparatus for chemical processing
US6500231B1 (en) 2001-03-29 2002-12-31 Newmont Usa Limited Recovery of precious metals from thiosulfate solutions
AU783904B2 (en) 2001-04-10 2005-12-22 Grd Minproc Limited Improved processing of precious metal-containing materials
US6632264B2 (en) 2001-04-17 2003-10-14 The University Of British Columbia Gold recovery from thiosulfate leaching
NO316020B1 (en) 2001-10-10 2003-12-01 Elkem Materials Device for continuous slag treatment of silicon
US6641642B2 (en) 2001-12-21 2003-11-04 Newmont Usa Limited High temperature pressure oxidation of ores and ore concentrates containing silver using controlled precipitation of sulfate species
AU2002246310A1 (en) 2002-03-26 2003-10-08 Council Of Scientific And Industrial Research Process for the recovery of gold and silver from used refractory bricks
US6602319B1 (en) 2002-04-01 2003-08-05 Council Of Scientific And Industrial Research Process for the recovery of gold and silver from used refractory bricks
AUPS334402A0 (en) 2002-07-02 2002-07-25 Commonwealth Scientific And Industrial Research Organisation Process for recovering precious metals
US7722840B2 (en) 2002-11-15 2010-05-25 Placer Dome Technical Services Limited Method for thiosulfate leaching of precious metal-containing materials
CA2412352A1 (en) 2002-11-18 2004-05-18 Placer Dome Technical Services Limited Method for thiosulfate leaching of precious metal-containing materials
EP1433860A1 (en) 2002-12-23 2004-06-30 Paques B.V. Process for regenerating thiosulphate from a spent thiosulphate gold leachant
US7838454B2 (en) * 2003-05-09 2010-11-23 Clean Teq Pty Ltd. Method and apparatus for desorbing material
AU2003904385A0 (en) 2003-08-18 2003-08-28 Murdoch University Improved Thiosulphate Leach Process
JP3741117B2 (en) * 2003-09-26 2006-02-01 住友金属鉱山株式会社 Mutual separation of platinum group elements
RU2268316C1 (en) * 2005-01-24 2006-01-20 Общество с ограниченной ответственностью "Геохим" Method of sorption leaching of metals at reduced reagent treatment
US7572317B2 (en) 2005-11-10 2009-08-11 Barrick Gold Corporation Thiosulfate generation in situ in precious metal recovery
CA2652825A1 (en) 2006-05-25 2007-12-06 Matthew Ian Jeffrey Process for recovering metals from resins
RU2009114848A (en) * 2006-09-21 2010-10-27 Клин Тек Пти Лтд (Au) ION EXCHANGE RESIN AND METHOD OF ITS APPLICATION
US7901484B2 (en) * 2007-08-28 2011-03-08 Vale Inco Limited Resin-in-leach process to recover nickel and/or cobalt in ore leaching pulps
US8262770B2 (en) 2007-09-18 2012-09-11 Barrick Gold Corporation Process for controlling acid in sulfide pressure oxidation processes
MX2010007795A (en) 2008-01-17 2011-02-23 Freeport Mcmoran Corp Method and apparatus for electrowinning copper using an atmospheric leach with ferrous/ferric anode reaction electrowinning.
WO2009108993A1 (en) * 2008-03-03 2009-09-11 Fenix Hydromet Australasia Pty Ltd Process for metal seperation using resin-in-pulp or resin-in-solution processes
NZ611643A (en) 2010-12-07 2014-06-27 Barrick Gold Corp Co-current and counter current resin-in-leach in gold leaching processes
AR086933A1 (en) 2011-06-15 2014-01-29 Barrick Gold Corp METHOD FOR RECOVERING PRECIOUS METALS AND COPPER OF LIXIVIATE SOLUTIONS
US10161016B2 (en) 2013-05-29 2018-12-25 Barrick Gold Corporation Method for pre-treatment of gold-bearing oxide ores

Also Published As

Publication number Publication date
US20120183433A1 (en) 2012-07-19
EP2649211A4 (en) 2015-09-16
RS63545B1 (en) 2022-09-30
BR122014030670A2 (en) 2019-06-18
AU2011340196B2 (en) 2015-12-10
CA2820700C (en) 2015-11-24
HUE060079T2 (en) 2023-01-28
US20140035207A1 (en) 2014-02-06
EP2649211A1 (en) 2013-10-16
EA201501143A1 (en) 2016-08-31
TR201903166T4 (en) 2019-03-21
AP3623A (en) 2016-03-02
ES2795401T3 (en) 2020-11-23
PE20171794A1 (en) 2017-12-28
ES2927467T3 (en) 2022-11-07
NZ623104A (en) 2015-10-30
MX347787B (en) 2017-05-12
HUE050671T2 (en) 2020-12-28
EA201300665A1 (en) 2013-10-30
EP3366792A1 (en) 2018-08-29
MX2013006124A (en) 2013-07-29
US9790572B2 (en) 2017-10-17
PH12014502431A1 (en) 2015-04-13
AP2013006961A0 (en) 2013-07-31
CA2863875A1 (en) 2012-06-14
BR112013014005B1 (en) 2020-01-28
US10415116B2 (en) 2019-09-17
EP2649211B1 (en) 2020-05-13
US20180030571A1 (en) 2018-02-01
AR099334A2 (en) 2016-07-13
AU2016200323A1 (en) 2016-02-11
WO2012076981A1 (en) 2012-06-14
NZ611643A (en) 2014-06-27
BR112013014005A2 (en) 2016-09-13
CA2820700A1 (en) 2012-06-14
DOP2013000119A (en) 2013-11-30
AU2011340196A1 (en) 2013-07-04
EA032225B1 (en) 2019-04-30
ZA201408389B (en) 2021-04-28
EP3366792B1 (en) 2022-07-27
AR084198A1 (en) 2013-04-24
US8715389B2 (en) 2014-05-06
RS60482B1 (en) 2020-08-31
EA024636B1 (en) 2016-10-31
CA2863875C (en) 2019-01-08
CL2013001619A1 (en) 2014-05-02
AU2016200323B2 (en) 2017-08-31
PH12014502431B1 (en) 2015-04-13
ZA201304093B (en) 2021-05-26

Similar Documents

Publication Publication Date Title
PE20131407A1 (en) RESIN-IN-LEACHING IN PARALLEL AND COUNTERCURRENT CURRENT IN GOLD LEACHING PROCESSES
MX2021005777A (en) Selective delivery of material to cells.
IL240285A0 (en) Type 2 diabetes biomarkers and uses thereof
MA41188A (en) FAST-ACTING INSULIN COMPOSITIONS
AR085446A1 (en) POSITIONING THE TABLE ELEMENTS IN THE TABLES OF A BIT FLOW REPRESENTING AUDIO CONTENT
AR097303A1 (en) CLOSURE ELEMENT FOR RECEIVING HANDLING AND STRUCTURE
WO2014204256A3 (en) Method of evaluating reliable life span of bag material film and device for evaluating reliability of said film
MX2014006291A (en) Device for relieving the symptoms of nasal allergies.
CL2014001872A1 (en) Method for recovering gold comprising leaching the gold with an acid leachate, adsorbing the gold in said leachate and eluting on activated carbon with alkaline solution; and method to make gold.
IL244531A0 (en) Encapsulated cell therapy cartridge and uses thereof
CO6801690A2 (en) Gold and silver electrorecovery from thiosulfate solutions
CL2015003477A1 (en) Heap leaching of copper
CL2012000574A1 (en) Method for leaching copper and gold from sulphide minerals that comprises contacting the mineral with a solution containing chlorine, copper and iron ions with an oxidizing agent.
AR091995A1 (en) CARD THAT SUPPORTS AND ALLOWS TO DISPLAY A VALUABLE OBJECT AND ITS MANUFACTURING METHOD
CL2013003580A1 (en) Method for recovering copper and precious metal by ion exchange resins, followed by elution with an eluent of the precious metal containing trionate, contacting the discharged resin with at least one of sulfide, bisulfide and polysulfide to convert trionate to thiosulfate, and contacting this Last with an oxidizer.
CL2013002397A1 (en) Process to recover common metals and precious metals from minerals, which includes building a battery that includes gold, leaching the battery to extract the common metals and leaching a battery with a solution of aqueous cyanide under pressure at a temperature between 40 and 90 ° c.
CL2012001382A1 (en) Process of leaching gold from a mixture containing elemental sulfur and gold that comprises contacting said mixture with aqueous hydroxide solution, reacting said hydroxide and elemental sulfur and then leaching gold through the thiosulfate produced.
FI20135448A (en) A process for preparing a solution containing gold and a process arrangement for recovering gold and silver
MX2015012860A (en) Diagnostic test device with improved display.
DOP2015000280A (en) METHOD FOR PRE-TREATMENT OF OXIDE LESSONS CONTAINING GOLD
GB201420721D0 (en) Incident playbook generated in real time from disaster recovery plan
FR2999863B1 (en) PRINTED CIRCUIT COMPRISING A CALOPORATOR INSERT
UA74709U (en) Jewellery alloy based on gold
SG11201901874YA (en) Method For Manufacturing Natural Killer T (NKT) Cell - Stimulating Dendritic Cell and Method for Manfacturing Cell Compostion Containing thereof and NKT Cell
FR3011526B1 (en) PROTECTION TO AVOID THE LOW PANTS OF THE CYCLISTS COMING INTO CONTACT WITH THE CHAIN AND REPLACING THE BIKE CLAMPS

Legal Events

Date Code Title Description
FG Grant, registration